Custom AI Music Generator: From Lyrics to Full Song
Write or paste your lyrics, describe the style, choose a model and get a complete song with vocals — or an instrumental — in your browser.
Why use the custom music generator
Full control over what the song says and how it sounds.
Your own lyrics
Write up to 5,000 characters of lyrics, or bring lyrics from the AI lyrics generator.
Precise style control
Describe genre, mood, tempo and instruments in up to 1,000 characters, and exclude what you don't want.
Song or instrumental
Generate a full song with a male or female voice, or switch to instrumental mode.
What you can control
Every option below is available on the custom page.
Title and lyrics
Title up to 80 characters and lyrics up to 5,000 characters.
Style description
Up to 1,000 characters for genre, mood, instruments and production details.
Three models
V6 for balanced quality, V6 Mini for faster results and V6 Wild for more experimental songs.
Duration
Set the target length in seconds (120 seconds by default).
Voice, persona and negative tags
Choose vocal gender, apply a saved persona and list styles to avoid.
Fine-tuning sliders
Adjust style weight, weirdness and audio weight.
How to turn lyrics into a song
Three steps from lyrics to a finished track.
Write lyrics and a title
Paste your lyrics or switch on instrumental mode.
Describe the sound
Enter a style description, pick a model, vocal gender and duration, and add negative tags if needed.
Generate
Each generation uses 12 credits. Your song is saved to your library, where you can play and download it.
Custom music generator FAQ
Answers based on how the custom tool works today.
How long can my lyrics be?
Up to 5,000 characters, with a title of up to 80 characters and a style description of up to 1,000 characters.
Which models can I choose?
V6 (balanced quality), V6 Mini (faster) and V6 Wild (more experimental).
Can I make an instrumental instead of a song?
Yes. Turn on instrumental mode and the lyrics field is no longer needed.
Can I set the song length?
Yes. Enter a duration in seconds; the default is 120 seconds.
How many credits does a song cost?
Each generation costs 12 credits. New accounts receive free starter credits.
Write your song now
Paste your lyrics, describe the style and generate a full song.